STM706PM6F STMicroelectronics, STM706PM6F Datasheet - Page 13

• Manufacturer Part Number: STM706PM6F
• Description: SUPERVISOR 3V WATCHDOG 8SOIC
• Manufacturer: STMicroelectronics
• Type: Simple Reset/Power-On Resetr

Specifications of STM706PM6F

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active High
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.63V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Monitored Voltage: 1 V to 5.5 V
• Undervoltage Threshold: 2.55 V
• Overvoltage Threshold: 2.7 V
• Manual Reset: Resettable
• Watchdog: Yes
• Battery Backup Switching: No
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 60 uA
• Maximum Power Dissipation: 320 mW
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Chip Enable Signals: No
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Output Type: Active High
• Power Fail Detection: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3836-2

STM705, STM706, STM707, STM708, STM813L
3.7
Interfacing to microprocessors with bidirectional reset pins
Microprocessors with bidirectional reset pins can contend with the STM705-708 reset
output. For example, if the reset output is driven high and the micro wants to pull it low,
signal contention will result. To prevent this from occurring, connect a 4.7 k
between the reset output and the micro's reset I/O as in
Figure 11. Interfacing to microprocessors with bidirectional reset I/O
STMXXX
Doc ID 10520 Rev 9
GND
V CC
RST
4.7 k
Buffered reset to other
system components
Microprocessor
RST
Figure
V CC
GND
11.
resistor
Operation
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